1370707-69-9Relevant academic research and scientific papers
Reactions of some furan-3-ones with 2,3-diaminopyridine and its derivatives
Sa?maci, Mustafa,B?lükba?i, Hilal,?ahin, Ertan
experimental part, p. 90 - 94 (2012/03/11)
The furan-2-ylidene acetates (3a-d), obtained from the furan-2,3-diones (1a-b) and methyl/ethyl (triphenylphosphoranylidene)- acetates (2a-b), were converted via the Michael type reactions with 2,3-diaminopyridine and its derivatives (4a-c) into the corresponding pyrrol-2-ylidene-acetates (5a-j) in moderate yields (45-94%). Structures of these compounds were determined by the IR, NMR, elemental analysis, and X-ray diffraction method.
